Siemens SITRANS P310 Kompaktbetriebsanleitung Seite 36

Differential pressure and flow rate input
Lower measuring limit
Measuring cell with silicone oil filling -100 % of max. measuring range
•
Upper measuring limit
Start of scale value
7.2 Output
Output
Output signal
Low saturation limit (fully adjustable)
•
High saturation limit (fully adjustable)
•
Ripple (without HART communication)
•
adjustable time constants damping coefficient
Adjustable time constants (T63) with local operation
Current transmitter
•
Failure signal
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Load
Without HART communication
•
With HART communication
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HART communicator (Handheld)
SIMATIC PDM
Characteristic curve
SITRANS P310 with HART
A5E35075329-01, 05/2015
6 ... 600 mbar
0.6 ... 60 kPa
2.409 ... 240.9 inH O
2
0.016 ... 1.6 bar
1.6 ... 160 kPa
6.424 ... 642.4 inH O
2
0.05 ... 5 bar
5 ... 500 kPa
20.08 ... 2008 inH O
2
0.3 ... 30 bar
30 ... 3000 kPa
4.35 ... 435 psi
(-33 % for measuring cell 30 bar/3000 kPa/435 psi) or
30 mbar a/3 kPa a/0.44 psi a)
100% of maximum span
Between the measuring limits (fully adjustable)
HART
4 ... 20 mA
3.55 mA, set to 3.84 mA in the factory
23 mA, set to 20.5 mA or optionally 22.0 mA in the factory
I ≤ 0.5 % of the max. output current
SS
0 ... 100 s, continuously adjustable
0 ... 100 s, in steps of 0.1 s
Factory-set to 2 s
3.55 ... 23 mA
3.55 ... 23 mA
Resistor R [Ω]
U
H
R =230 ... 1100 Ω
R =230 ... 500 Ω
•
•
Power supply in V
Linearly increasing or linearly decreasing
Linear increase or decrease or root extraction increase
(only for P310 differential pressure and flow rate)
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